char* readFile(const char* file_name) {
       char* s;
       FILE * in = fopen(file_name, "r" );
       fseek( in, 0, SEEK_END);
       size_t file_size = ftell( in ) + 1;
       s = new char[file_size];
       fseek( in, 0, SEEK_SET);
       fread(s, sizeof(char), file_size, in);
       s[file_size - 1] = '\0';
       return s;
}

// somelib.js
{
sum : function (a, b) { return a + b; },
sub : function (a, b) {return a - b; }
}

//main.js

somelib = include("somelib.js");

api.print ( somelib.sum(2,2)); // 4
api.print ( somelib.sub(4,2)); // 2

api.print("hello, world!");

api.init(800,600,false);

var habrI = api.newImage("habr.bmp");
var habrS = api.newSprite(habrI);

var scn = api.newScene();

scn.addSprite(habrS);

api.getRenderer().setScene(scn);

while(api.run()) {
       if (api.getInputDevice().getKey(27))api.exit();
}